+++ /dev/null
-#ifndef PCRS_H_INCLUDED
-#define PCRS_H_INCLUDED
-
-/*********************************************************************
- *
- * File : $Source: /cvsroot/ijbswa/current/pcrs.h,v $
- *
- * Purpose : Header file for pcrs.c
- *
- * Copyright : see pcrs.c
- *
- * Revisions :
- * $Log: pcrs.h,v $
- * Revision 1.10 2002/03/08 13:44:48 oes
- * Hiding internal functions, preventing double inclusion of pcre.h
- *
- * Revision 1.9 2001/08/18 11:35:29 oes
- * - Introduced pcrs_strerror()
- * - added pcrs_execute_list()
- *
- * Revision 1.8 2001/08/15 15:32:50 oes
- * Replaced the hard limit for the maximum number of matches
- * by dynamic reallocation
- *
- * Revision 1.7 2001/08/05 13:13:11 jongfoster
- * Making parameters "const" where possible.
- *
- * Revision 1.6 2001/07/29 18:52:06 jongfoster
- * Renaming _PCRS_H, and adding "extern C {}"
- *
- * Revision 1.5 2001/07/18 17:27:00 oes
- * Changed interface; Cosmetics
- *
- * Revision 1.4 2001/06/29 13:33:19 oes
- * - Cleaned up, commented and adapted to reflect the
- * changes in pcrs.c
- * - Introduced the PCRS_* flags
- *
- * Revision 1.3 2001/06/09 10:58:57 jongfoster
- * Removing a single unused #define which referenced BUFSIZ
- *
- * Revision 1.2 2001/05/25 11:03:55 oes
- * Added sanity check for NULL jobs to pcrs_exec_substitution
- *
- * Revision 1.1.1.1 2001/05/15 13:59:02 oes
- * Initial import of version 2.9.3 source tree
- *
- * Revision 1.4 2001/05/11 01:57:02 rodney
- * Added new file header standard w/RCS control tags.
- *
- * revision 1.3 2001/05/08 02:38:13 rodney
- * Changed C++ "//" style comment to C style comments.
- *
- * revision 1.2 2001/04/30 02:39:24 rodney
- * Made this pcrs.h file conditionally included.
- *
- * revision 1.1 2001/04/16 21:10:38 rodney
- * Initial checkin
- *
- *********************************************************************/
-
-#define PCRS_H_VERSION "$Id: pcrs.h,v 1.10 2002/03/08 13:44:48 oes Exp $"
-\f
-
-#ifndef _PCRE_H
-#include <pcre.h>
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
- * Constants:
- */
-
-#define FALSE 0
-#define TRUE 1
-
-/* Capacity */
-#define PCRS_MAX_SUBMATCHES 33 /* Maximum number of capturing subpatterns allowed. MUST be <= 99! FIXME: Should be dynamic */
-#define PCRS_MAX_MATCH_INIT 40 /* Initial amount of matches that can be stored in global searches */
-#define PCRS_MAX_MATCH_GROW 1.6 /* Factor by which storage for matches is extended if exhausted */
-
-/* Error codes */
-#define PCRS_ERR_NOMEM -10 /* Failed to acquire memory. */
-#define PCRS_ERR_CMDSYNTAX -11 /* Syntax of s///-command */
-#define PCRS_ERR_STUDY -12 /* pcre error while studying the pattern */
-#define PCRS_ERR_BADJOB -13 /* NULL job pointer, pattern or substitute */
-#define PCRS_WARN_BADREF -14 /* Backreference out of range */
-
-/* Flags */
-#define PCRS_GLOBAL 1 /* Job should be applied globally, as with perl's g option */
-#define PCRS_TRIVIAL 2 /* Backreferences in the substitute are ignored */
-#define PCRS_SUCCESS 4 /* Job did previously match */
-
-
-/*
- * Data types:
- */
-
-/* A compiled substitute */
-
-typedef struct {
- char *text; /* The plaintext part of the substitute, with all backreferences stripped */
- int backrefs; /* The number of backreferences */
- int block_offset[PCRS_MAX_SUBMATCHES]; /* Array with the offsets of all plaintext blocks in text */
- size_t block_length[PCRS_MAX_SUBMATCHES]; /* Array with the lengths of all plaintext blocks in text */
- int backref[PCRS_MAX_SUBMATCHES]; /* Array with the backref number for all plaintext block borders */
- int backref_count[PCRS_MAX_SUBMATCHES + 2]; /* Array with the number of references to each backref index */
-} pcrs_substitute;
-
-
-/*
- * A match, including all captured subpatterns (submatches)
- * Note: The zeroth is the whole match, the PCRS_MAX_SUBMATCHES + 0th
- * is the range before the match, the PCRS_MAX_SUBMATCHES + 1th is the
- * range after the match.
- */
-
-typedef struct {
- int submatches; /* Number of captured subpatterns */
- int submatch_offset[PCRS_MAX_SUBMATCHES + 2]; /* Offset for each submatch in the subject */
- size_t submatch_length[PCRS_MAX_SUBMATCHES + 2]; /* Length of each submatch in the subject */
-} pcrs_match;
-
-
-/* A PCRS job */
-
-typedef struct PCRS_JOB {
- pcre *pattern; /* The compiled pcre pattern */
- pcre_extra *hints; /* The pcre hints for the pattern */
- int options; /* The pcre options (numeric) */
- int flags; /* The pcrs and user flags (see "Flags" above) */
- pcrs_substitute *substitute; /* The compiled pcrs substitute */
- struct PCRS_JOB *next; /* Pointer for chaining jobs to joblists */
-} pcrs_job;
-
-
-/*
- * Prototypes:
- */
-
-/* Main usage */
-extern pcrs_job *pcrs_compile_command(const char *command, int *errptr);
-extern pcrs_job *pcrs_compile(const char *pattern, const char *substitute, const char *options, int *errptr);
-extern int pcrs_execute(pcrs_job *job, char *subject, size_t subject_length, char **result, size_t *result_length);
-extern int pcrs_execute_list(pcrs_job *joblist, char *subject, size_t subject_length, char **result, size_t *result_length);
-
-/* Freeing jobs */
-extern pcrs_job *pcrs_free_job(pcrs_job *job);
-extern void pcrs_free_joblist(pcrs_job *joblist);
-
-/* Info on errors: */
-extern const char *pcrs_strerror(const int error);
-
-
-#ifdef __cplusplus
-} /* extern "C" */
-#endif
-
-#endif /* ndef PCRS_H_INCLUDED */
-
-/*
- Local Variables:
- tab-width: 3
- end:
-*/
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